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Check return code from std::remove.

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In case removing a file (file_sink) fails, we throw spdlog_ex.
This commit is contained in:
Arnaud Kapp 2014-11-12 23:25:00 +01:00
parent 1008f5693d
commit 37459ae9f1
1 changed files with 10 additions and 2 deletions
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12
include/spdlog/sinks/file_sinks.h
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@ -125,14 +125,22 @@ private:
std::string target = calc_filename(_base_filename, i, _extension);
if (details::file_helper::file_exists(target))
std::remove(target.c_str());
{
if (std::remove(target.c_str()) != 0)
{
throw spdlog_ex("rotating_file_sink: failed removing " + target);
}
}
if (details::file_helper::file_exists(src) && std::rename(src.c_str(), target.c_str()))
{
throw spdlog_ex("rotating_file_sink: failed renaming " + src + " to " + target);
}
}
auto cur_name = _file_helper.filename();
std::remove(cur_name.c_str());
if (std::remove(cur_name.c_str()) != 0)
{
throw spdlog_ex("rotating_file_sink: failed removing " + cur_name);
}
_file_helper.open(cur_name);
}
std::string _base_filename;